Figure 1From: Graphitic platform for self-catalysed InAs nanowires growth by molecular beam epitaxyAFM image of pre-calibrated In droplets and SEM image of grown InAs NWs. A 1 × 1 μm AFM image of pre-calibrated indium droplets grown at optimal conditions (a) and 45°-tilted SEM image of InAs NWs grown for 20 min on (b) graphite and Si (111) (c). The scale bar is 400 nm.Back to article page